Energy Savings / ROI Calculator

Calculate the total kilowatts saved by replacing the inefficient lamps with more efficient lamps

Original Lamp Wattage

Replacement Lamp Wattage

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Watts Saved Per Lamp

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Number of Lamps to Replace

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Total Watts Saved

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Total Kilowatts Saved

Calculate the total kWh per year saved

Total Kilowatts Saved

Enter Hours Used Per Day

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Enter Days Used Per Week

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Enter Weeks Used Per Year

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Total kWh Saved Per Year

Calculate the total energy cost saved per year

Total Kilowatts Saved Per Year

Energy Cost Per kWh

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Total Energy Cost Savings Per Year

Payback on Investment

Initial Cost of Lighting Upgrade

$

Total Energy Cost Savings Per Year

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Number of Months for Payback on Investment

Savings over life of lamp

Rated at a 30,000 hour life, the Lighting Science Definity DFN16W27FL120GU10 6 watt LED MR16 flood lamp is a direct result of top-tier LED technology. The bulb has a twist and lock GU10 base, making installation easy and allowing for an input voltage of 120 volts. At a color temperature of 2700K, the bulb has a warm white glow and produces 315 lumens. It is the perfect replacement for a 30 watt halogen and seamlessly transitions into retrofit applications. The Definity MR16 comes with a 3-year warranty and is excellent for use in commercial, display, hospitality, residential, and retail lighting.